AR003170A1 - A METHOD FOR PREPARING MINERAL PIGMENTS, THE PIGMENTS OBTAINED IN THIS WAY, AND AN INSTALLATION FOR IMPLEMENTING SUCH METHOD. - Google Patents

A METHOD FOR PREPARING MINERAL PIGMENTS, THE PIGMENTS OBTAINED IN THIS WAY, AND AN INSTALLATION FOR IMPLEMENTING SUCH METHOD.

Info

Publication number
AR003170A1
AR003170A1 AR10385496A AR10385496A AR003170A1 AR 003170 A1 AR003170 A1 AR 003170A1 AR 10385496 A AR10385496 A AR 10385496A AR 10385496 A AR10385496 A AR 10385496A AR 003170 A1 AR003170 A1 AR 003170A1
Authority
AR
Argentina
Prior art keywords
pigments
implementing
installation
charge
mineral pigments
Prior art date
Application number
AR10385496A
Other languages
Spanish (es)
Original Assignee
Wheelabrator Allevard
Recupyl Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wheelabrator Allevard, Recupyl Sa filed Critical Wheelabrator Allevard
Publication of AR003170A1 publication Critical patent/AR003170A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/084—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/69—Particle size larger than 1000 nm
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Un método para preparar pigmentos minerales, los pigmentos obtenidos de este modo, y una instalación para implementar dicho método. La invención serefiere a un método para preparar pigmentos minerales de partículas finas de las fábricas deace ro, especialmente partículas finas eléctricas, caracterizadoporque comprende las siguientes etapas, de acuerdo con las cuales: a) las partículas finas se separan en dos fracciones magnética y no magnética; b)dichafracción no magnética essometi da a una reacción de lixiviación básica; c) la carga sólida así obtenida se enjuaga para neutralizarla y se separa; d) lacarga así obtenida es calcinada a una temperatura entre 450 y 650°C; e) la carga calcinada se trata con ácidosulfúrico, e n presencia de un catalizador;f) se recogen los pigmentos minerales; g) las soluciones resultantes de c) y e) se utilizan para precipitar otros pigmentos.A method for preparing mineral pigments, the pigments thus obtained, and an installation for implementing said method. The invention relates to a method for preparing fine particle mineral pigments from steel factories, especially electrical fine particles, characterized in that it comprises the following steps, according to which: a) the fine particles are separated into two magnetic and non-magnetic fractions ; b) said non-magnetic fraction essometi gives a basic leaching reaction; c) the solid charge thus obtained is rinsed to neutralize it and separated; d) the charge thus obtained is calcined at a temperature between 450 and 650 ° C; e) the calcined charge is treated with sulfuric acids, in the presence of a catalyst, f) the mineral pigments are collected; g) the resulting solutions of c) and e) are used to precipitate other pigments.

AR10385496A 1995-08-04 1996-08-02 A METHOD FOR PREPARING MINERAL PIGMENTS, THE PIGMENTS OBTAINED IN THIS WAY, AND AN INSTALLATION FOR IMPLEMENTING SUCH METHOD. AR003170A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509548A FR2737503B1 (en) 1995-08-04 1995-08-04 PROCESS FOR THE PREPARATION OF MINERAL PIGMENTS, MINERAL PIGMENTS OBTAINED THEREBY, AND INSTALLATION FOR CARRYING OUT SUCH A PROCESS

Publications (1)

Publication Number Publication Date
AR003170A1 true AR003170A1 (en) 1998-07-08

Family

ID=9481740

Family Applications (1)

Application Number Title Priority Date Filing Date
AR10385496A AR003170A1 (en) 1995-08-04 1996-08-02 A METHOD FOR PREPARING MINERAL PIGMENTS, THE PIGMENTS OBTAINED IN THIS WAY, AND AN INSTALLATION FOR IMPLEMENTING SUCH METHOD.

Country Status (14)

Country Link
US (1) US6022406A (en)
EP (1) EP0853648B1 (en)
JP (1) JP2002502435A (en)
AR (1) AR003170A1 (en)
AT (1) ATE181096T1 (en)
AU (1) AU6704696A (en)
CA (1) CA2228562A1 (en)
DE (1) DE69602850T2 (en)
ES (1) ES2133984T3 (en)
FR (1) FR2737503B1 (en)
GR (1) GR3031155T3 (en)
TW (1) TW400365B (en)
WO (1) WO1997006215A1 (en)
ZA (1) ZA966474B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777294B1 (en) * 1998-04-08 2000-12-15 Recupac PROCESS FOR TREATING STEEL DUST
FR2805281B1 (en) * 2000-02-23 2002-09-27 Recupac PROCESS FOR RECOVERING STEEL DUST
CA2453005A1 (en) * 2003-12-17 2005-06-17 Fermag Inc. Hydrometallurgical process for separating steel mill dust using an arc furnace and pigments obtained by the process
BRPI0611831A2 (en) * 2005-06-17 2010-09-28 Ferrinov Inc anti-corrosion pigments derived from the dust of an arc flash furnace and containing sacrificial calcium
PT103624A (en) * 2006-12-27 2008-06-30 Univ Aveiro BLACK CERAMIC PIGMENT, COBALT-FREE, WITH SWINE-BASED STRUCTURE
US8871096B2 (en) * 2007-09-10 2014-10-28 Res Usa, Llc Magnetic separation combined with dynamic settling for fischer-tropsch processes
US8778178B2 (en) * 2008-10-13 2014-07-15 Rentech, Inc. Integrated multi-step solid/liquid separation system for Fischer-Tropsch processes
US8936770B2 (en) * 2010-01-22 2015-01-20 Molycorp Minerals, Llc Hydrometallurgical process and method for recovering metals
CN106186221B (en) * 2016-10-07 2019-11-26 玉灵华科技有限公司 Metal handling apparatus and method in a kind of sewage
US11479472B2 (en) 2019-01-24 2022-10-25 Elixsys, Inc. Systems and methods to recover value-added materials from gypsum
CA3127106A1 (en) * 2019-01-24 2020-07-30 Elixsys Inc. Systems and methods to treat flue gas desulfurization and metal-bearing waste streams to recover value-added materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1090143A (en) * 1976-01-26 1980-11-25 Hans Reinhardt Method of recovering zinc from a material containing zinc and iron
GB1568362A (en) * 1976-10-05 1980-05-29 Univ Cardiff Heavy metal recovery in ferrous metal production processes
GB1600022A (en) * 1978-05-30 1981-10-14 Univ Cardiff Recovery of heavy metals from flue dusts
WO1989004811A1 (en) * 1987-11-24 1989-06-01 Northern States Power Company Method for the processing of fly ash, scrubber sludge and the like; and products recovered therefrom
AT392289B (en) * 1988-04-08 1991-02-25 Voest Alpine Stahl Donawitz METHOD FOR UTILIZING ZINC-CONTAINED DUST AND SLUDGE
DE3831838A1 (en) * 1988-09-20 1990-03-22 Lottermoser Manfred Process for the utilisation of steel works filter dust and similar material
NO170032C (en) * 1989-12-22 1992-09-02 Elkem Technology PROCEDURE FOR THE RECOVERY OF ZINC FROM SINK-CONTAINED WASTE MATERIALS.
DE69112385T2 (en) * 1990-02-13 1996-02-22 Illawarra Tech Corp Ltd JOINT TREATMENT OF WASTEWATER AND WASTE OF STEELWORKS.
DE4211164C2 (en) * 1992-03-31 1995-02-16 Mannesmann Ag Method and device for treating pourable or flowable material
US5279643A (en) * 1992-01-17 1994-01-18 Yasuo Kaneko Process for recovering valuable metals from an iron dust
US5278111A (en) * 1992-04-10 1994-01-11 Frame Scott W Electric arc furnace dust as raw material for brick

Also Published As

Publication number Publication date
GR3031155T3 (en) 1999-12-31
US6022406A (en) 2000-02-08
CA2228562A1 (en) 1997-02-20
ZA966474B (en) 1997-02-19
TW400365B (en) 2000-08-01
FR2737503A1 (en) 1997-02-07
EP0853648A1 (en) 1998-07-22
DE69602850D1 (en) 1999-07-15
JP2002502435A (en) 2002-01-22
EP0853648B1 (en) 1999-06-09
AU6704696A (en) 1997-03-05
ES2133984T3 (en) 1999-09-16
DE69602850T2 (en) 1999-12-09
FR2737503B1 (en) 1997-10-10
WO1997006215A1 (en) 1997-02-20
ATE181096T1 (en) 1999-06-15

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